Benjamin R. O’Connor is a trial lawyer who brings broad, high-level litigation experience to advancing Hilliard Law’s mission of advocating for those harmed by corporate and institutional misconduct. He represents clients nationwide in complex personal injury, mass tort, and commercial litigation.
Ben has litigated matters in state and federal courts, appellate courts, and arbitration forums across the country and is experienced at every stage of litigation—from initial filing through trial and appeal. His practice includes personal injury litigation, False Claims Act cases on behalf of qui tam relators, commercial disputes, and emerging Name, Image, and Likeness (NIL) litigation. He has developed depth in mass tort and mass arbitration matters, as well as cases arising from the evolving “gig economy,” where he has advocated for both workers and consumers.
In addition to his litigation practice, Ben serves as General Counsel for Hilliard Law, advising the firm on legal, regulatory, and risk management matters. He has played a key role in helping secure nearly $100 million in recoveries for firm clients. He has been recognized as a Rising Star in personal injury litigation in Illinois and as a Best Lawyers: Ones to Watch in both personal injury and commercial litigation.
Ben has completed formal mediation training, further strengthening his ability to resolve disputes efficiently and effectively for his clients.
Prior to joining Hilliard Law, Ben practiced at a global law firm, where he represented corporate clients in complex litigation, including class actions, multidistrict litigation, pharmaceutical and bankruptcy matters, and private equity disputes. He also conducted internal investigations and served on a federal court-appointed monitor team. He began his legal career clerking for the Honorable William J. Bauer on the United States Court of Appeals for the Seventh Circuit.
Originally from the Chicagoland area, Ben lives in the northern suburbs of Chicago with his wife and three children.